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The Black Death was a devastating global epidemic of bubonic plague that struck Europe and Asia in the mid-1300s. The plague arrived in Europe in October 1347, when 12 ships from the Black Sea docked at the Sicilian port of Messina. People gathered on the docks were met with a horrifying surprise: Most sailors aboard the ships were dead, and those still alive were gravely ill and covered in black boils that oozed blood and pus. Sicilian authorities hastily ordered the fleet of “death ships” out of the harbor, but it was too late: Over the next five years, the Black Death would kill more than 20 million people in Europe—almost one-third of the continent’s population.
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There are a lot of ways in which India has not improved it's development. One of which is the Poverty and disease persisted in the Indian Society. There is still poverty prevailing in the most parts of India.
The government still needs to implement the policies in a better way to fight such problems. Therefore, India has not improved it's development in this sector but on the other hand India has improved it's development in technology and increased GDP.
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Over the centuries, the Great Wall has been built and rebuilt for three main purposes: as kingdom border defenses, to defend China's northern border, and for tourism.
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